The ultimate goal for DynamicalSystems.jl is to be a useful library for scientists working on chaos, nonlinear dynamics and in general dynamical systems. We don't want to have "just code", but also detailed descriptions and references for as many methods as possible.
For this to be achieved, many of us should try to work together to improve the library!
If you want to help the cause, there are many ways to contribute to the DynamicalSystems.jl library:
- Just use it. If you encountered unexpected behavior simply report it either on our gitter chatroom or using the DynamicalSystems.jl Issues page.
- Suggest methods that you think should be included in our library. This should be done by opening a new issue that describes the method, gives references to papers using the method and also justifies why the method should be included.
- Contribute code by solving issues. The easiest issues to tackle are the ones with label "good first issue".
- Contribute code by implementing new methods! That is the most awesome way to contribute! The individual packages that compose DynamicalSystems.jl have plenty of issues with the tag "wanted feature", which can get you started on a big contribution!
- Contribute code by defining a new pre-defined dynamical system that you found useful.
When contributing code, you should keep these things in mind:
- In general, the speed of the implementation is important, but not as important as the clarity of the implementation. One of cornerstones of all of DynamicalSystems.jl is to have clear and readable source code. Fortunately, Julia allows you to have perfectly readable code but also super fast ;) If necessary add comments to the code, so that somebody that knows the method, can also understand the code immediately.
- For the documentation strings of new methods and systems please follow the convention of the documentation strings of DynamicalSystems.jl. Specifically, the first section should describe the function in a couple of sentences, its positional arguments and its return value. The next section
## Keyword Argumentsdescribes the keywords. The next section
## Descriptiondescribes the algorithm in detail if need be.
- Always have a reference to the original work that introduces the method or the system that you are using. You should put this reference to the main function's documentation string. See the existing documentation strings and do it in a similar manner.